EP 1600664 B1 20100428 - Continuously variable transmission, application and operation method
Title (en)
Continuously variable transmission, application and operation method
Title (de)
Stufenloses Getriebe sowie Verwendung und Betriebsverfahren dafür
Title (fr)
Transmission à variation continue et procédé de fonctionnement
Publication
Application
Priority
EP 04012703 A 20040528
Abstract (en)
[origin: EP1600664A1] The arrangement has a supporting body, several peripheral gearwheels with parallel rotation axes at distances apart that can be adjusted so they are located on an imaginary cylinder surface, at least one outer row of elements (22) engaging the gearwheels and a rotary body (3) preferably coaxial to the rotation axis of the imaginary cylinder whose rotary movement is coupled to the gearwheel rotation. The rotary coupling between the peripheral gearwheels and the central rotary body involves one or more differentials to enable asynchronous rotation of the peripheral gearwheels. An independent claim is also included for a method of operating an inventive arrangement.
IPC 8 full level
F16H 9/10 (2006.01); F16H 55/54 (2006.01)
CPC (source: EP US)
F16H 9/10 (2013.01 - EP US); F16H 55/54 (2013.01 - EP US)
Citation (examination)
US 3913410 A 19751021 - ACKERMAN LEONARD STANLEY
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1600664 A1 20051130; EP 1600664 B1 20100428; AT E466215 T1 20100515; DE 502004011100 D1 20100610; US 2008132372 A1 20080605; US 7887451 B2 20110215; WO 2005116485 A1 20051208
DOCDB simple family (application)
EP 04012703 A 20040528; AT 04012703 T 20040528; DE 502004011100 T 20040528; EP 2005005809 W 20050530; US 59773107 A 20070827